JPH033037Y2 - - Google Patents

Info

Publication number
JPH033037Y2
JPH033037Y2 JP1985070453U JP7045385U JPH033037Y2 JP H033037 Y2 JPH033037 Y2 JP H033037Y2 JP 1985070453 U JP1985070453 U JP 1985070453U JP 7045385 U JP7045385 U JP 7045385U JP H033037 Y2 JPH033037 Y2 JP H033037Y2
Authority
JP
Japan
Prior art keywords
circuit
signal
ultrasonic
vehicle
heater
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP1985070453U
Other languages
English (en)
Japanese (ja)
Other versions
JPS61187184U (zh
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985070453U priority Critical patent/JPH033037Y2/ja
Priority to US06/837,773 priority patent/US4891796A/en
Priority to DE19863615907 priority patent/DE3615907A1/de
Publication of JPS61187184U publication Critical patent/JPS61187184U/ja
Application granted granted Critical
Publication of JPH033037Y2 publication Critical patent/JPH033037Y2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Acoustics & Sound (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • General Physics & Mathematics (AREA)
  • Multimedia (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
  • Vehicle Body Suspensions (AREA)
JP1985070453U 1985-05-13 1985-05-13 Expired JPH033037Y2 (zh)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1985070453U JPH033037Y2 (zh) 1985-05-13 1985-05-13
US06/837,773 US4891796A (en) 1985-05-13 1986-03-10 Icing preventive device for ultrasonic wave transmitting and receiving unit for vehicle
DE19863615907 DE3615907A1 (de) 1985-05-13 1986-05-12 Vorrichtung zur verhinderung des vereisens fuer eine ultraschallsender- und -empfaengereinheit an fahrzeugen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985070453U JPH033037Y2 (zh) 1985-05-13 1985-05-13

Publications (2)

Publication Number Publication Date
JPS61187184U JPS61187184U (zh) 1986-11-21
JPH033037Y2 true JPH033037Y2 (zh) 1991-01-25

Family

ID=13431938

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985070453U Expired JPH033037Y2 (zh) 1985-05-13 1985-05-13

Country Status (3)

Country Link
US (1) US4891796A (zh)
JP (1) JPH033037Y2 (zh)
DE (1) DE3615907A1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020068897A (ja) * 2018-10-29 2020-05-07 大成建設株式会社 清掃ロボット

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5022341A (en) * 1990-10-15 1991-06-11 Eveanowsky Jr Stanley J Horn
US5365442A (en) * 1991-10-21 1994-11-15 Thermedics, Inc. Sonic ranging grade level controller
US5474261A (en) * 1993-09-20 1995-12-12 Raton Technology Research, Inc. Ice detection apparatus for transportation safety
US5772153A (en) * 1995-10-17 1998-06-30 Abaunza; John T. Aircraft icing sensors
WO1998038528A1 (en) * 1997-02-27 1998-09-03 Drexelbrook Controls, Inc. Condensate free ultrasonic transmitter
JP2000115881A (ja) 1998-10-05 2000-04-21 Matsushita Electric Ind Co Ltd 集音装置
DE10020958A1 (de) * 2000-04-28 2001-10-31 Valeo Schalter & Sensoren Gmbh Einparkhilfe mit Temperaturkompensation
DE10158144A1 (de) * 2001-11-27 2003-06-26 Adolf Thies Gmbh & Co Kg Ultraschallwandler für den Einsatz unter extremen klimatischen Bedingungen
JP2005217755A (ja) 2004-01-29 2005-08-11 Mitsubishi Electric Corp 超音波センサ装置
US9075098B2 (en) * 2013-01-16 2015-07-07 Thomas Michael Schurman Plug-in electric vehicle charger validation and test device
US9041408B2 (en) * 2013-01-16 2015-05-26 Hrl Laboratories, Llc Removable surface-wave networks for in-situ material health monitoring
CN108800592A (zh) * 2017-04-28 2018-11-13 芜湖美的厨卫电器制造有限公司 热水器及其温度控制系统、方法
US11638079B1 (en) 2020-07-31 2023-04-25 Waymo Llc External microphone heater

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US31074A (en) * 1861-01-08 Window-sash
US2434255A (en) * 1948-01-13 Temperature compensated wave
US2419454A (en) * 1943-01-26 1947-04-22 Clair Camille Clare Sprankl Le Apparatus for detecting and indicating and/or measuring ice formation on vehicles
US3011718A (en) * 1958-12-17 1961-12-05 Specialties Dev Corp Control network for air conditioning units
US3704442A (en) * 1970-04-20 1972-11-28 Boeing Co Height sensor for hydrofoil watercraft
SE361950B (zh) * 1970-07-16 1973-11-19 Helge Meuller Ab
US3686473A (en) * 1971-03-25 1972-08-22 Sprague Electric Co Heated rear-view mirror
FR2163387B1 (zh) * 1971-12-17 1976-07-09 Thomson Csf
JPS6020541B2 (ja) * 1975-07-11 1985-05-22 不動建設株式会社 鉄筋コンクリ−トラ−メン構造物の鉄筋組立て工法
US4155066A (en) * 1975-10-09 1979-05-15 American District Telegraph Company Transducer structure
JPS5439156A (en) * 1977-09-02 1979-03-26 Nippon Soken Distance measuring device loaded on car
JPS5826641Y2 (ja) * 1978-06-19 1983-06-09 株式会社町田製作所 内視鏡における観察窓の露結防止装置
FI61249C (fi) * 1979-10-10 1982-06-10 Vaisala Oy Anordning foer indikering av nedisning av asfaltsvaeg eller motsvarande
US4318508A (en) * 1979-12-10 1982-03-09 Sensatrol, Inc. Room temperature controller
US4688185A (en) * 1982-01-05 1987-08-18 University Research Foundation Microwave ice accretion measuring instrument
DE3207950A1 (de) * 1982-03-05 1983-09-15 Bosch Gmbh Robert Abstandsmessvorrichtung
SE455541B (sv) * 1983-04-18 1988-07-18 Asea Ab Forfarande for styrning av energien hos metsignaler fran en molnhojdsmetare samt molnhojdsmetare for genomforande av forfarandet
JPS62102182U (zh) * 1985-11-26 1987-06-29
JP3209571B2 (ja) * 1992-05-15 2001-09-17 株式会社フジユニバンス 油圧式動力伝達継手

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020068897A (ja) * 2018-10-29 2020-05-07 大成建設株式会社 清掃ロボット

Also Published As

Publication number Publication date
DE3615907A1 (de) 1986-11-13
US4891796A (en) 1990-01-02
JPS61187184U (zh) 1986-11-21

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